Update README.md

Author: Manweill

README.md

@@ -7,8 +7,8 @@ A swagger client uses axios and typescript
 [![open issues](https://img.shields.io/github/issues-raw/manweill/swagger-axios-codegen.svg)](https://img.shields.io/github/issues-raw/manweill/swagger-axios-codegen.svg)
 
 
-require node > v8.0.0
-
+< v0.16 require node > v10.0.0
+>= v0.16 require node >= v0.16
 it will always resolve `axios.response.data` or reject `axios.error` with Promise
 
 support other similar to `axios` library, for example [Fly.js](https://github.com/wendux/fly), required setting `ISwaggerOptions.useCustomerRequestInstance = true`